Examples with ParallelCollectSubscriber reactor.core.publisher.ParallelCollect.ParallelCollectSubscriber used on opensource projects

Example 1 with ParallelCollectSubscriber

use of reactor.core.publisher.ParallelCollect.ParallelCollectSubscriber in project reactor-core by reactor.

the class ParallelCollectTest method scanSubscriber.

@Test
public void scanSubscriber() {
    CoreSubscriber<List<Integer>> subscriber = new LambdaSubscriber<>(null, e -> {
    }, null, null);
    ParallelCollectSubscriber<Integer, List<Integer>> test = new ParallelCollectSubscriber<>(subscriber, new ArrayList<>(), List::add);
    Subscription s = Operators.emptySubscription();
    test.onSubscribe(s);
    assertThat(test.scan(Scannable.Attr.ACTUAL)).isSameAs(subscriber);
    assertThat(test.scan(Scannable.Attr.PREFETCH)).isEqualTo(Integer.MAX_VALUE);
    assertThat(test.scan(Scannable.Attr.RUN_STYLE)).isSameAs(Scannable.Attr.RunStyle.SYNC);
    assertThat(test.scan(Scannable.Attr.TERMINATED)).isFalse();
    test.complete(Collections.emptyList());
    assertThat(test.scan(Scannable.Attr.TERMINATED)).isTrue();
    assertThat(test.scan(Scannable.Attr.CANCELLED)).isFalse();
    test.cancel();
    assertThat(test.scan(Scannable.Attr.CANCELLED)).isTrue();
}